TM-5-4210-249-13-P-1

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4

TM-5-4210-249-13-P-1 - Page 568 of 1188

TM 5-4210-249-13&P-1

0094-22

DRAFT

0094

TFFT03728

Step 28.

Remove skid plate grille (WP 0550).

Disconnect main wire harness main 5 connector.

With a test lead set, check for continuity across wire 2830 (red) from main wire harness

main 5 connector, terminal 7 to main wire harness pump operator’s panel wire harness

connector DO1, terminal E.

a.

If there is continuity, repair wire 2830 in cab pump control wire harness

if repairable (TM 9-2320-325-14&P), or replace cab pump control wire

harness (WP 0443).

b.

If there is no continuity, repair wire 2830 in main wire harness if

repairable (TM 9-2320-325-14&P), or replace main wire

harness (WP 0455).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION